Extrusion

Extrusion pumps are frequently put in the most difficult of applications – moving high viscosity fluids. Extrusion pumps are typically used to apply a bead of medium to high viscosity material. In some instances, the pump supplies a continuous bead; other applications call for intermittent delivery. Typical high viscosity fluids pumped include caulking, heavy lubricants, mastics, sealers and inks.